Page 15 - Miscellaneous

Mark 2 Coupling (Buna-N Gasket)
C
A
B
Pipe or Tubing
Part Number
Material
Wt. Lbs.
A
B
C
Nom. Size
O.D.
2
2.375
AYC 20865
Steel
1.0
4 3/32
31/4
1 19/32
3
3.500
AYC 20863
Steel
1.3
5 5/16
41/2
1 19/32
4
4.500
AYC 20838
Steel
1.8
6 7/16
55/8
1 23/32
Buna-N Gaskets
Nominal Size Material Part Number
2
Buna-N
AYC 10137
21⁄2
Buna-N
AYC 10403
3
Buna-N
AYC 10140
4
Buna-N
AYC 10139
To locate the Polar Service Center nearest you, please call 1-877-534-2076 west of the Continental Divide and 1-800-955-8558 east of the Continental divide or visit our website at: www.polarcorp.com
12-15
Miscellaneous Trailer Parts Catalog Mark 2 Coupling